Some companies blend into their industry. Sol has spent 35 years redefining ours. From the beginning, we’ve illuminated the world on our own terms, challenging expectations of what solar lighting can achieve. While others rush to capitalize on growing demand with copycat solutions, we’ve remained committed to […]

The science of sizing: How we engineer our lights for ultimate reliability When it comes to solar lighting, size matters. And we’re not saying bigger is better—because often, it isn’t. A well-sized solar lighting system balances efficiency, reliability, and cost-effectiveness, ensuring that it works as expected every night, all year round. Get it […]

It’s been nearly three years since the Infrastructure Investment and Jobs Act (IIJA) was signed into law, but the impacts are just beginning to be felt as money starts to flow and projects take shape. From Oregon to Indiana to Maine, infrastructure is being built and improved—including solar lighting. One […]

Here’s something to celebrate: In 2022, electricity generated from renewable sources surpassed coal for the first time in the United States. The year before, it surpassed nuclear generation. By 2050, the IEA projects renewables will supply 44% of electricity in the U.S.–with solar providing more than half of it. These are positive […]

Solar lighting is unreliable. It only works in warm, sunny locations. It doesn’t provide enough light for certain applications, including roadways. Despite proven benefits and growing popularity, misinformation abounds about solar lighting. Fortunately, you don’t have to believe everything you hear. Qualified solar lighting professionals—that’s us!—can help you separate fact […]

LED technology has been nothing short of revolutionary for the lighting industry. Compared to traditional lamp types like incandescent and fluorescent, LEDs offer more energy efficiency, better light quality, and a longer lifespan—heavy-hitting benefits that have helped drive their rapid adoption across sectors. According to the U.S. Department of Energy, LEDs […]

The safety benefits of outdoor lighting are well-established. On roads, it prevents crashes. In neighborhoods, it deters crime. In parks and other public spaces, it encourages recreation and social interaction, creating safe, usable places for people to be after dark. It’s more or less common knowledge at this point that […]

Whether you’re a developer looking for a fast and flexible way to light a new housing project or a municipality looking to reduce infrastructure costs and meet sustainability goals, there has never been a better time to invest in solar lighting. That might sound like a ‘line’ coming as it […]

Cities across North America are grappling with a sustained spike in copper theft, the illegal practice of stripping the high-valued metal from substations, cell towers, street lights, construction sites, and other locations to sell to recycling centers for profit. In Los Angeles, the number of copper theft incidents has surged from just […]

The Safe Streets and Roads for All (SS4A) Grant Program is a bipartisan infrastructure program that has allocated 5 billion dollars over 5 years, from 2022-2026, to improve the safety of roadways in the United States. The SS4A program provides funding opportunities for: Political subdivisions of a State like counties, cities, […]

For veteran and novice boaters alike, boat launches are a delicate and intricate process that require a skilled hand even in perfect conditions. With the integrity of their boats at risk, boaters need every advantage to ensure a safe, effective launch, especially in lower lighting conditions. Many lighting solutions have trouble […]

Quality Infrastructure and How Solar Lighting is the First Step Infrastructure is the foundation of any city, town, or municipality. There are critical factors that influence how an area’s infrastructure operates—its budget allocation and the safety of its citizens are among the most important. Solar lighting has the tools to help both. […]

Brighter Street—Safer Solutions Every street and sidewalk in a city or town deserves to be well-lit, especially when it can directly increase feelings of safety and deter crime. With that said, installing hundreds or thousands of traditional wired street lights can increase costs to the developers and negatively impact the environment. No […]

In this analysis, we’ll reveal why traditional solar lights outshine solar poles in terms of performance, reliability, and cost-effectiveness. Understanding Solar Lighting Technologies As sustainable and environmentally friendly solutions gain traction, solar lighting emerges as an essential component in modern urban planning. Innovative systems that use renewable energy offer a viable […]

1. Solar Lighting is Growing Everyday Interest in solar lighting has constantly increased since its conception, primarily for its efficiency and as a sustainable solution to energy consumption. Given its popularity, many residents in colder climates with less sun exposure have a desire to utilize the power of solar lighting as well. […]

As the sun sets earlier and earlier during the winter months, people have less time to enjoy the parks in their communities due to inadequate lighting. In turn, adults and children alike miss out on critical health benefits that come with spending time outdoors, such as boosts in energy and decreased anxiety. […]

Local governments across the nation are embracing a brighter and greener future with Sol by Sunna Design’s groundbreaking solar lighting solutions. Recognizing the unique pain points municipalities face, Sol offers innovative products that tackle challenges such as reducing infrastructure costs, providing reliable off-grid operation, eliminating carbon emissions, and combating copper theft. Innovative Solar […]

In 2023, Sunna Design, the leader in connected solar lighting, has continued its remarkable journey, surpassing key milestones and advancing its strategic plan. Advancements with partnerships in North America and in Africa are propelling the Sunna Design Group forward. The team met […]

Sol Partners with Canada’s Largest Renewable Energy Distributer Victoria – Canada, April 25th, 2022 – SOL is pleased to announce its distribution partnership with GUILLEVIN GREENTECH –, a leader in energy transition with Canada. Victoria, BC, Canada Partnership with Guillevin Greentech As a division of Guillevin, Guillevin Greentech was formed […]

Sunna design, SOL’s parent company wins a M$45 contract to deploy solar lighting in Togo The 45 million dollars contract involves supplying and installation of 50,000 connected solar street lamps in several thousand non-electrified rural villages as well as maintenance and related services for 12 years, under a Public-Private Partnership. Sunna Design, SOL’s […]

Light pollution is the excessive or misdirected artificial light that can negatively affect the environment and human health With the increasing use of artificial lighting in urban areas, light pollution has become a significant problem that needs to be addressed. Light pollution not only wastes energy and increases costs, but it […]

Reducing Waste and Carbon Footprint: The Benefits of Recycling Materials in Solar Streetlamp Manufacturing Solar streetlamps are a sustainable lighting solution that provides a wide range of benefits, including energy savings, cost savings, and reduced carbon emissions. However, the ecological benefits of solar streetlamps don’t stop there. Thanks to the recycling […]

Parking lot lighting can illuminate the night for the safety of employees and customers using them. Still, emerging trends reveal this sense of security can be accomplished with lower light levels than previously believed. Conventional HID lights have more light trespass—wasted light—that contributes to light pollution and renders […]